| Date | Site | OS Grid Ref | Stage | Quantity |
|---|---|---|---|---|
| 1940 | SJ37 | SJ37 | Not recorded | 1+ |
| 1940 | Oxton | SJ3087 | Not recorded | 1+ |
| 1940 | Cheshire | Unknown | Not recorded | 1+ |
| 1940 | Cheadle | SJ8688 | Adult | 1+ |
| 1940 | Rostherne Mere | SJ7483 | Not recorded | 1+ |
| 1940 | SJ28 | SJ28 | Not recorded | 1+ |
| 1929 | Wallasey | SJ2792 | Larval | 1+ |
| 04 Sep 1927 | Burton | SJ3174 | Larval | 1 |
| 23 Aug 1927 | Wallasey | SJ2992 | Larval | 6 |
| 21 Aug 1927 | Burton | SJ3174 | Larval | 1 |
| 20 Aug 1927 | West Kirby | SJ2186 | Larval | 4 |
| 07 Aug 1927 | Hoylake | SJ2188 | Larval | 9 |
| 31 Jul 1927 | Burton | SJ3174 | Larval | 1 |
| 09 Aug 1926 | Burton | SJ3174 | Larval | 4 |
| 26 Jul 1926 | Bromborough | SJ3480 | Adult | 1 |
| 17 Jul 1926 | Bromborough | SJ3480 | Larval | 2 |
| 01 Jul 1926 | Bromborough | SJ3480 | Adult | 1 |
| 07 Sep 1924 | Burton | SJ3174 | Larval | 1 |
| 06 Sep 1924 | Burton | SJ3174 | Larval | 1 |
| 31 Aug 1924 | Thurstaston Common | SJ2485 | Larval | 10 |
| 29 Aug 1924 | Spital | SJ3383 | Larval | 1 |
| 10 Aug 1924 | Burton | SJ3174 | Larval | 2 |
| 24 Jul 1923 | Parkgate | SJ2878 | Larval | 1 |
| 1920 | Parkgate | SJ2778 | Larval | 1 |
| 01 Jul 1919 | Parkgate | SJ2778 | Larval | 1+ |
| 1917 | Wallasey | SJ2792 | Larval | 1+ |
| 1910 | Chester | SJ4066 | Adult | 4 |
| 11 Jul 1905 | Chester | SJ4066 | Larval | 1 |
| 1903 | Cheshire | Unknown | Not recorded | 1+ |
| 1899 | Chester | SJ4066 | Adult | 1 |
| 20 Jul 1888 | Hoylake | SJ2188 | Larval | 1 |
| 1885 | Cheshire | Unknown | Not recorded | 1+ |
| 1879 | Wallasey Dunes | SJ2792 | Adult | 1+ |
| 1800 | SJ96 | SJ96 | Not recorded | 1+ |
| 1800 | SJ74 | SJ74 | Not recorded | 1+ |
| 1800 | SJ99 | SJ99 | Not recorded | 1+ |
| 1800 | SJ97 | SJ97 | Not recorded | 1+ |
| 1800 | SJ68 | SJ68 | Not recorded | 1+ |
| 1800 | SJ45 | SJ45 | Not recorded | 1+ |
| 1800 | SJ98 | SJ98 | Not recorded | 1+ |
| 1800 | SJ87 | SJ87 | Not recorded | 1+ |
| 1800 | SJ78 | SJ78 | Not recorded | 1+ |
| 1800 | SJ77 | SJ77 | Not recorded | 1+ |
| 1800 | SJ76 | SJ76 | Not recorded | 1+ |
| 1800 | SJ75 | SJ75 | Not recorded | 1+ |
| 1800 | SJ67 | SJ67 | Not recorded | 1+ |
| 1800 | SJ66 | SJ66 | Not recorded | 1+ |
| 1800 | SJ65 | SJ65 | Not recorded | 1+ |
| 1800 | SJ64 | SJ64 | Not recorded | 1+ |
| 1800 | SJ58 | SJ58 | Not recorded | 1+ |
| 1800 | SJ57 | SJ57 | Not recorded | 1+ |
| 1800 | SJ56 | SJ56 | Not recorded | 1+ |
| 1800 | SJ55 | SJ55 | Not recorded | 1+ |
| 1800 | SJ54 | SJ54 | Not recorded | 1+ |
| 1800 | SJ47 | SJ47 | Not recorded | 1+ |